<?php

namespace App\Package\Finance;

use App\Package\Finance\Contracts\OperatorContract;

/**
 * 表达式操作符
 *
 * Date: 2018/6/7
 * @author George
 * @package App\Package\Finance
 */
class Operator implements OperatorContract
{
	/**
	 * 定义属性
	 *
	 * @var array
	 * Date: 2018/6/6
	 * @author George
	 */
	protected $attributes = [];
}
